struct md_list *next;
};
-#define pr_vrb(fmt, arg...) (void) (verbose && fprintf(stderr, Name fmt, ##arg))
+#define pr_vrb(fmt, arg...) (void) (verbose && pr_err(fmt, ##arg))
static __u8 migr_type(struct imsm_dev *dev)
{
not_supported &= attributes;
if (not_supported) {
- fprintf(stderr, Name "(IMSM): Unsupported attributes : %x\n",
+ pr_err("(IMSM): Unsupported attributes : %x\n",
(unsigned)__le32_to_cpu(not_supported));
if (not_supported & MPB_ATTRIB_CHECKSUM_VERIFY) {
dprintf("\t\tMPB_ATTRIB_CHECKSUM_VERIFY \n");
if (port_count > (int)sizeof(port_mask) * 8) {
if (verbose)
- fprintf(stderr, Name ": port_count %d out of range\n", port_count);
+ pr_err("port_count %d out of range\n", port_count);
return 2;
}
/* retrieve the scsi device type */
if (asprintf(&device, "/sys/dev/block/%d:%d/device/xxxxxxx", major, minor) < 0) {
if (verbose)
- fprintf(stderr, Name ": failed to allocate 'device'\n");
+ pr_err("failed to allocate 'device'\n");
err = 2;
break;
}
sprintf(device, "/sys/dev/block/%d:%d/device/type", major, minor);
if (load_sys(device, buf) != 0) {
if (verbose)
- fprintf(stderr, Name ": failed to read device type for %s\n",
+ pr_err("failed to read device type for %s\n",
path);
err = 2;
free(device);
c = strchr(&path[hba_len], '/');
if (!c) {
if (verbose)
- fprintf(stderr, Name ": %s - invalid path name\n", path + hba_len);
+ pr_err("%s - invalid path name\n", path + hba_len);
err = 2;
break;
}
else {
if (verbose) {
*c = '/'; /* repair the full string */
- fprintf(stderr, Name ": failed to determine port number for %s\n",
+ pr_err("failed to determine port number for %s\n",
path);
}
err = 2;
static void print_found_intel_controllers(struct sys_dev *elem)
{
for (; elem; elem = elem->next) {
- fprintf(stderr, Name ": found Intel(R) ");
+ pr_err("found Intel(R) ");
if (elem->type == SYS_DEV_SATA)
fprintf(stderr, "SATA ");
else if (elem->type == SYS_DEV_SAS)
list = find_intel_devices();
if (!list) {
if (verbose)
- fprintf(stderr, Name ": no active Intel(R) RAID "
+ pr_err("no active Intel(R) RAID "
"controller found.\n");
free_sys_dev(&list);
return 2;
for (hba = list; hba; hba = hba->next) {
orom = find_imsm_capability(hba->type);
if (!orom)
- fprintf(stderr, Name ": imsm capabilities not found for controller: %s (type %s)\n",
+ pr_err("imsm capabilities not found for controller: %s (type %s)\n",
hba->path, get_sys_dev_type(hba->type));
else
print_imsm_capability(orom);
host_base = ahci_get_port_count(hba->path, &port_count);
if (ahci_enumerate_ports(hba->path, port_count, host_base, verbose)) {
if (verbose)
- fprintf(stderr, Name ": failed to enumerate "
+ pr_err("failed to enumerate "
"ports on SATA controller at %s.", hba->pci_id);
result |= 2;
}
get_dev_size(fd, NULL, &dsize);
if (lseek64(fd, dsize - MIGR_REC_POSITION, SEEK_SET) < 0) {
- fprintf(stderr,
- Name ": Cannot seek to anchor block: %s\n",
- strerror(errno));
+ pr_err("Cannot seek to anchor block: %s\n",
+ strerror(errno));
goto out;
}
if (read(fd, super->migr_rec_buf, MIGR_REC_BUF_SIZE) !=
MIGR_REC_BUF_SIZE) {
- fprintf(stderr,
- Name ": Cannot read migr record block: %s\n",
- strerror(errno));
+ pr_err("Cannot read migr record block: %s\n",
+ strerror(errno));
goto out;
}
ret_val = 0;
continue;
get_dev_size(fd, NULL, &dsize);
if (lseek64(fd, dsize - MIGR_REC_POSITION, SEEK_SET) < 0) {
- fprintf(stderr,
- Name ": Cannot seek to anchor block: %s\n",
- strerror(errno));
+ pr_err("Cannot seek to anchor block: %s\n",
+ strerror(errno));
goto out;
}
if (write(fd, super->migr_rec_buf, MIGR_REC_BUF_SIZE) !=
MIGR_REC_BUF_SIZE) {
- fprintf(stderr,
- Name ": Cannot write migr record block: %s\n",
- strerror(errno));
+ pr_err("Cannot write migr record block: %s\n",
+ strerror(errno));
goto out;
}
close(fd);
dl = super->disks;
mddev = malloc(sizeof(*mddev));
if (!mddev) {
- fprintf(stderr, Name ": Failed to allocate memory.\n");
+ pr_err("Failed to allocate memory.\n");
return NULL;
}
memset(mddev, 0, sizeof(*mddev));
disk = &dl->disk;
tmp = malloc(sizeof(*tmp));
if (!tmp) {
- fprintf(stderr, Name ": Failed to allocate memory.\n");
+ pr_err("Failed to allocate memory.\n");
if (mddev)
sysfs_free(mddev);
return NULL;
if (rv != 0) {
if (devname)
- fprintf(stderr,
- Name ": Failed to retrieve serial for %s\n",
- devname);
+ pr_err("Failed to retrieve serial for %s\n",
+ devname);
return rv;
}
rsp_len = scsi_serial[3];
if (!rsp_len) {
if (devname)
- fprintf(stderr,
- Name ": Failed to retrieve serial for %s\n",
- devname);
+ pr_err("Failed to retrieve serial for %s\n",
+ devname);
return 2;
}
rsp_buf = (char *) &scsi_serial[4];
dl = calloc(1, sizeof(*dl));
if (!dl) {
if (devname)
- fprintf(stderr,
- Name ": failed to allocate disk buffer for %s\n",
- devname);
+ pr_err("failed to allocate disk buffer for %s\n",
+ devname);
return 2;
}
get_dev_size(fd, NULL, &dsize);
if (dsize < 1024) {
if (devname)
- fprintf(stderr,
- Name ": %s: device to small for imsm\n",
- devname);
+ pr_err("%s: device to small for imsm\n",
+ devname);
return 1;
}
if (lseek64(fd, dsize - (512 * 2), SEEK_SET) < 0) {
if (devname)
- fprintf(stderr, Name
- ": Cannot seek to anchor block on %s: %s\n",
- devname, strerror(errno));
+ pr_err("Cannot seek to anchor block on %s: %s\n",
+ devname, strerror(errno));
return 1;
}
if (posix_memalign((void**)&anchor, 512, 512) != 0) {
if (devname)
- fprintf(stderr,
- Name ": Failed to allocate imsm anchor buffer"
- " on %s\n", devname);
+ pr_err("Failed to allocate imsm anchor buffer"
+ " on %s\n", devname);
return 1;
}
if (read(fd, anchor, 512) != 512) {
if (devname)
- fprintf(stderr,
- Name ": Cannot read anchor block on %s: %s\n",
- devname, strerror(errno));
+ pr_err("Cannot read anchor block on %s: %s\n",
+ devname, strerror(errno));
free(anchor);
return 1;
}
if (strncmp((char *) anchor->sig, MPB_SIGNATURE, MPB_SIG_LEN) != 0) {
if (devname)
- fprintf(stderr,
- Name ": no IMSM anchor on %s\n", devname);
+ pr_err("no IMSM anchor on %s\n", devname);
free(anchor);
return 2;
}
super->len = ROUND_UP(anchor->mpb_size, 512);
if (posix_memalign(&super->buf, 512, super->len) != 0) {
if (devname)
- fprintf(stderr,
- Name ": unable to allocate %zu byte mpb buffer\n",
- super->len);
+ pr_err("unable to allocate %zu byte mpb buffer\n",
+ super->len);
free(anchor);
return 2;
}
free(anchor);
if (posix_memalign(&super->migr_rec_buf, 512, MIGR_REC_BUF_SIZE) != 0) {
- fprintf(stderr, Name
- ": %s could not allocate migr_rec buffer\n", __func__);
+ pr_err("%s could not allocate migr_rec buffer\n", __func__);
free(super->buf);
return 2;
}
check_sum = __gen_imsm_checksum(super->anchor);
if (check_sum != __le32_to_cpu(super->anchor->check_sum)) {
if (devname)
- fprintf(stderr,
- Name ": IMSM checksum %x != %x on %s\n",
- check_sum,
- __le32_to_cpu(super->anchor->check_sum),
- devname);
+ pr_err("IMSM checksum %x != %x on %s\n",
+ check_sum,
+ __le32_to_cpu(super->anchor->check_sum),
+ devname);
return 2;
}
/* read the extended mpb */
if (lseek64(fd, dsize - (512 * (2 + sectors)), SEEK_SET) < 0) {
if (devname)
- fprintf(stderr,
- Name ": Cannot seek to extended mpb on %s: %s\n",
- devname, strerror(errno));
+ pr_err("Cannot seek to extended mpb on %s: %s\n",
+ devname, strerror(errno));
return 1;
}
if ((unsigned)read(fd, super->buf + 512, super->len - 512) != super->len - 512) {
if (devname)
- fprintf(stderr,
- Name ": Cannot read extended mpb on %s: %s\n",
- devname, strerror(errno));
+ pr_err("Cannot read extended mpb on %s: %s\n",
+ devname, strerror(errno));
return 2;
}
check_sum = __gen_imsm_checksum(super->anchor);
if (check_sum != __le32_to_cpu(super->anchor->check_sum)) {
if (devname)
- fprintf(stderr,
- Name ": IMSM checksum %x != %x on %s\n",
- check_sum, __le32_to_cpu(super->anchor->check_sum),
- devname);
+ pr_err("IMSM checksum %x != %x on %s\n",
+ check_sum, __le32_to_cpu(super->anchor->check_sum),
+ devname);
return 3;
}
hba_name = find_disk_attached_hba(fd, NULL);
if (!hba_name) {
if (devname)
- fprintf(stderr,
- Name ": %s is not attached to Intel(R) RAID controller.\n",
- devname);
+ pr_err("%s is not attached to Intel(R) RAID controller.\n",
+ devname);
return 1;
}
rv = attach_hba_to_super(super, hba_name);
if (devname) {
struct intel_hba *hba = super->hba;
- fprintf(stderr, Name ": %s is attached to Intel(R) %s RAID "
+ pr_err("%s is attached to Intel(R) %s RAID "
"controller (%s),\n"
" but the container is assigned to Intel(R) "
"%s RAID controller (",
/* Check migration compatibility */
if ((err == 0) && (check_mpb_migr_compatibility(super) != 0)) {
- fprintf(stderr, Name ": Unsupported migration detected");
+ pr_err("Unsupported migration detected");
if (devname)
fprintf(stderr, " on %s\n", devname);
else
int lmax = 0;
int fd = dev_open(tmpdev->devname, O_RDONLY|O_EXCL);
if (fd < 0) {
- fprintf(stderr, Name ": cannot open device %s: %s\n",
+ pr_err("cannot open device %s: %s\n",
tmpdev->devname, strerror(errno));
err = 8;
goto error;
super = alloc_super();
if (!super) {
- fprintf(stderr,
- Name ": malloc of %zu failed.\n",
- sizeof(*super));
+ pr_err("malloc of %zu failed.\n",
+ sizeof(*super));
return 1;
}
/* Load hba and capabilities if they exist.
/* no orom/efi or non-intel hba of the disk */
if ((rv != 0) && (st->ignore_hw_compat == 0)) {
if (devname)
- fprintf(stderr,
- Name ": No OROM/EFI properties for %s\n", devname);
+ pr_err("No OROM/EFI properties for %s\n", devname);
free_imsm(super);
return 2;
}
if (rv) {
if (devname)
- fprintf(stderr,
- Name ": Failed to load all information "
- "sections on %s\n", devname);
+ pr_err("Failed to load all information "
+ "sections on %s\n", devname);
free_imsm(super);
return rv;
}
if (load_imsm_migr_rec(super, NULL) == 0) {
/* Check for unsupported migration features */
if (check_mpb_migr_compatibility(super) != 0) {
- fprintf(stderr,
- Name ": Unsupported migration detected");
+ pr_err("Unsupported migration detected");
if (devname)
fprintf(stderr, " on %s\n", devname);
else
}
if (reason && !quiet)
- fprintf(stderr, Name ": imsm volume name %s\n", reason);
+ pr_err("imsm volume name %s\n", reason);
return !reason;
}
unsigned long long num_data_stripes;
if (super->orom && mpb->num_raid_devs >= super->orom->vpa) {
- fprintf(stderr, Name": This imsm-container already has the "
+ pr_err("This imsm-container already has the "
"maximum of %d volumes\n", super->orom->vpa);
return 0;
}
size_t size_round = ROUND_UP(size_new, 512);
if (posix_memalign(&mpb_new, 512, size_round) != 0) {
- fprintf(stderr, Name": could not allocate new mpb\n");
+ pr_err("could not allocate new mpb\n");
return 0;
}
if (posix_memalign(&super->migr_rec_buf, 512,
MIGR_REC_BUF_SIZE) != 0) {
- fprintf(stderr, Name
- ": %s could not allocate migr_rec buffer\n",
- __func__);
+ pr_err("%s could not allocate migr_rec buffer\n",
+ __func__);
free(super->buf);
free(super);
free(mpb_new);
for (d = super->missing; d; d = d->next)
missing++;
if (info->failed_disks > missing) {
- fprintf(stderr, Name": unable to add 'missing' disk to container\n");
+ pr_err("unable to add 'missing' disk to container\n");
return 0;
}
}
return 0;
dv = malloc(sizeof(*dv));
if (!dv) {
- fprintf(stderr, Name ": failed to allocate device list entry\n");
+ pr_err("failed to allocate device list entry\n");
return 0;
}
dev = calloc(1, sizeof(*dev) + sizeof(__u32) * (info->raid_disks - 1));
if (!dev) {
free(dv);
- fprintf(stderr, Name": could not allocate raid device\n");
+ pr_err("could not allocate raid device\n");
return 0;
}
if (info->level == 1 && info->raid_disks > 2) {
free(dev);
free(dv);
- fprintf(stderr, Name": imsm does not support more than 2 disks"
+ pr_err("imsm does not support more than 2 disks"
"in a raid1 volume\n");
return 0;
}
super = NULL;
}
if (!super) {
- fprintf(stderr, Name
- ": %s could not allocate superblock\n", __func__);
+ pr_err("%s could not allocate superblock\n", __func__);
return 0;
}
if (posix_memalign(&super->migr_rec_buf, 512, MIGR_REC_BUF_SIZE) != 0) {
- fprintf(stderr, Name
- ": %s could not allocate migr_rec buffer\n", __func__);
+ pr_err("%s could not allocate migr_rec buffer\n", __func__);
free(super->buf);
free(super);
return 0;
map = get_imsm_map(dev, MAP_0);
if (! (dk->state & (1<<MD_DISK_SYNC))) {
- fprintf(stderr, Name ": %s: Cannot add spare devices to IMSM volume\n",
+ pr_err("%s: Cannot add spare devices to IMSM volume\n",
devname);
return 1;
}
}
if (!dl) {
- fprintf(stderr, Name ": %s is not a member of the same container\n", devname);
+ pr_err("%s is not a member of the same container\n", devname);
return 1;
}
slot = get_imsm_disk_slot(map, dl->index);
if (slot >= 0 &&
(get_imsm_ord_tbl_ent(dev, slot, MAP_X) & IMSM_ORD_REBUILD) == 0) {
- fprintf(stderr, Name ": %s has been included in this array twice\n",
+ pr_err("%s has been included in this array twice\n",
devname);
return 1;
}
_disk = __get_imsm_disk(mpb, dl->index);
if (!_dev || !_disk) {
- fprintf(stderr, Name ": BUG mpb setup error\n");
+ pr_err("BUG mpb setup error\n");
return 1;
}
*_dev = *dev;
fstat(fd, &stb);
dd = malloc(sizeof(*dd));
if (!dd) {
- fprintf(stderr,
- Name ": malloc failed %s:%d.\n", __func__, __LINE__);
+ pr_err("malloc failed %s:%d.\n", __func__, __LINE__);
return 1;
}
memset(dd, 0, sizeof(*dd));
dd->action = DISK_ADD;
rv = imsm_read_serial(fd, devname, dd->serial);
if (rv) {
- fprintf(stderr,
- Name ": failed to retrieve scsi serial, aborting\n");
+ pr_err("failed to retrieve scsi serial, aborting\n");
free(dd);
abort();
}
* is prepared.
*/
if (!st->update_tail) {
- fprintf(stderr,
- Name ": %s shall be used in mdmon context only"
- "(line %d).\n", __func__, __LINE__);
+ pr_err("%s shall be used in mdmon context only"
+ "(line %d).\n", __func__, __LINE__);
return 1;
}
dd = malloc(sizeof(*dd));
if (!dd) {
- fprintf(stderr,
- Name ": malloc failed %s:%d.\n", __func__, __LINE__);
+ pr_err("malloc failed %s:%d.\n", __func__, __LINE__);
return 1;
}
memset(dd, 0, sizeof(*dd));
fd = open(dev, O_RDONLY|O_EXCL, 0);
if (fd < 0) {
if (verbose)
- fprintf(stderr, Name ": imsm: Cannot open %s: %s\n",
+ pr_err("imsm: Cannot open %s: %s\n",
dev, strerror(errno));
return 0;
}
*/
super = alloc_super();
if (!super) {
- fprintf(stderr,
- Name ": malloc of %zu failed.\n",
- sizeof(*super));
+ pr_err("malloc of %zu failed.\n",
+ sizeof(*super));
close(fd);
return 0;
}
if (super->orom) {
if (raiddisks > super->orom->tds) {
if (verbose)
- fprintf(stderr, Name ": %d exceeds maximum number of"
+ pr_err("%d exceeds maximum number of"
" platform supported disks: %d\n",
raiddisks, super->orom->tds);
free_imsm(super);
if ((super->orom->attr & IMSM_OROM_ATTR_2TB_DISK) == 0 &&
(ldsize >> 9) >> 32 > 0) {
if (verbose)
- fprintf(stderr, Name ": %s exceeds maximum platform supported size\n", dev);
+ pr_err("%s exceeds maximum platform supported size\n", dev);
free_imsm(super);
return 0;
}
if (*devlist && (found < dpa)) {
dv = calloc(1, sizeof(*dv));
if (dv == NULL)
- fprintf(stderr, Name ": calloc failed\n");
+ pr_err("calloc failed\n");
else {
dv->devname = malloc(strlen(memb->dev) + strlen("/dev/") + 1);
if (dv->devname != NULL) {
for(i = 0; i < 12; i++) {
dv = calloc(1, sizeof(*dv));
if (dv == NULL) {
- fprintf(stderr, Name ": calloc failed\n");
+ pr_err("calloc failed\n");
break;
}
dv->devname = malloc(40);
if (dv->devname == NULL) {
- fprintf(stderr, Name ": malloc failed\n");
+ pr_err("malloc failed\n");
free(dv);
break;
}
fd2devname(fd, buf);
close(fd);
} else {
- fprintf(stderr, Name ": cannot open device: %s\n",
+ pr_err("cannot open device: %s\n",
ent->d_name);
continue;
}
dv = calloc(1, sizeof(*dv));
if (dv == NULL) {
- fprintf(stderr, Name ": malloc failed\n");
+ pr_err("malloc failed\n");
err = 1;
break;
}
dv->devname = strdup(buf);
if (dv->devname == NULL) {
- fprintf(stderr, Name ": malloc failed\n");
+ pr_err("malloc failed\n");
err = 1;
free(dv);
break;
mpb = super->anchor;
if (!validate_geometry_imsm_orom(super, level, layout, raiddisks, chunk, size, verbose)) {
- fprintf(stderr, Name ": RAID gemetry validation failed. "
+ pr_err("RAID gemetry validation failed. "
"Cannot proceed with the action(s).\n");
return 0;
}
}
if (dcnt < raiddisks) {
if (verbose)
- fprintf(stderr, Name ": imsm: Not enough "
+ pr_err("imsm: Not enough "
"devices with space for this array "
"(%d < %d)\n",
dcnt, raiddisks);
}
if (!dl) {
if (verbose)
- fprintf(stderr, Name ": %s is not in the "
+ pr_err("%s is not in the "
"same imsm set\n", dev);
return 0;
} else if (super->orom && dl->index < 0 && mpb->num_raid_devs) {
* understand this configuration (all member disks must be
* members of each array in the container).
*/
- fprintf(stderr, Name ": %s is a spare and a volume"
+ pr_err("%s is a spare and a volume"
" is already defined for this container\n", dev);
- fprintf(stderr, Name ": The option-rom requires all member"
+ pr_err("The option-rom requires all member"
" disks to be a member of all volumes\n");
return 0;
} else if (super->orom && mpb->num_raid_devs > 0 &&
mpb->num_disks != raiddisks) {
- fprintf(stderr, Name ": The option-rom requires all member"
+ pr_err("The option-rom requires all member"
" disks to be a member of all volumes\n");
return 0;
}
dl->extent_cnt = i;
} else {
if (verbose)
- fprintf(stderr, Name ": unable to determine free space for: %s\n",
+ pr_err("unable to determine free space for: %s\n",
dev);
return 0;
}
if (maxsize < size) {
if (verbose)
- fprintf(stderr, Name ": %s not enough space (%llu < %llu)\n",
+ pr_err("%s not enough space (%llu < %llu)\n",
dev, maxsize, size);
return 0;
}
if (!check_env("IMSM_NO_PLATFORM") &&
mpb->num_raid_devs > 0 && size && size != maxsize) {
- fprintf(stderr, Name ": attempting to create a second "
+ pr_err("attempting to create a second "
"volume with size less then remaining space. "
"Aborting...\n");
return 0;
if (maxsize < size || maxsize == 0) {
if (verbose) {
if (maxsize == 0)
- fprintf(stderr, Name ": no free space"
+ pr_err("no free space"
" left on device. Aborting...\n");
else
- fprintf(stderr, Name ": not enough space"
+ pr_err("not enough space"
" to create volume of given size"
" (%llu < %llu). Aborting...\n",
maxsize, size);
(super->orom && used && used != raiddisks) ||
maxsize < minsize ||
maxsize == 0) {
- fprintf(stderr, Name ": not enough devices with space to create array.\n");
+ pr_err("not enough devices with space to create array.\n");
return 0; /* No enough free spaces large enough */
}
}
if (!check_env("IMSM_NO_PLATFORM") &&
mpb->num_raid_devs > 0 && size && size != maxsize) {
- fprintf(stderr, Name ": attempting to create a second "
+ pr_err("attempting to create a second "
"volume with size less then remaining space. "
"Aborting...\n");
return 0;
fd = open(dev, O_RDONLY|O_EXCL, 0);
if (fd >= 0) {
if (verbose)
- fprintf(stderr,
- Name ": Cannot create this array on device %s\n",
- dev);
+ pr_err("Cannot create this array on device %s\n",
+ dev);
close(fd);
return 0;
}
if (errno != EBUSY || (fd = open(dev, O_RDONLY, 0)) < 0) {
if (verbose)
- fprintf(stderr, Name ": Cannot open %s: %s\n",
+ pr_err("Cannot open %s: %s\n",
dev, strerror(errno));
return 0;
}
close(fd);
if (cfd < 0) {
if (verbose)
- fprintf(stderr, Name ": Cannot use %s: It is busy\n",
+ pr_err("Cannot use %s: It is busy\n",
dev);
return 0;
}
}
if (verbose)
- fprintf(stderr, Name ": failed container membership check\n");
+ pr_err("failed container membership check\n");
close(cfd);
return 0;
continue;
sprintf(subarray, "%u", i);
if (is_subarray_active(subarray, st->devname)) {
- fprintf(stderr,
- Name ": deleting subarray-%d would change the UUID of active subarray-%d, aborting\n",
- current_vol, i);
+ pr_err("deleting subarray-%d would change the UUID of active subarray-%d, aborting\n",
+ current_vol, i);
return 2;
}
int vol;
if (is_subarray_active(subarray, st->devname)) {
- fprintf(stderr,
- Name ": Unable to update name of active subarray\n");
+ pr_err("Unable to update name of active subarray\n");
return 2;
}
/* do not assemble arrays when not all attributes are supported */
if (imsm_check_attributes(mpb->attributes) == 0) {
sb_errors = 1;
- fprintf(stderr, Name ": Unsupported attributes in IMSM metadata."
+ pr_err("Unsupported attributes in IMSM metadata."
"Arrays activation is blocked.\n");
}
/* check for bad blocks */
if (imsm_bbm_log_size(super->anchor)) {
- fprintf(stderr, Name ": BBM log found in IMSM metadata."
- "Arrays activation is blocked.\n");
+ pr_err("BBM log found in IMSM metadata."
+ "Arrays activation is blocked.\n");
sb_errors = 1;
}
*/
if (dev->vol.migr_state &&
(migr_type(dev) == MIGR_STATE_CHANGE)) {
- fprintf(stderr, Name ": cannot assemble volume '%.16s':"
+ pr_err("cannot assemble volume '%.16s':"
" unsupported migration in progress\n",
dev->volume);
continue;
this = malloc(sizeof(*this));
if (!this) {
- fprintf(stderr, Name ": failed to allocate %zu bytes\n",
+ pr_err("failed to allocate %zu bytes\n",
sizeof(*this));
break;
}
map->num_members, /* raid disks */
&chunk, join_u32(dev->size_low, dev->size_high),
1 /* verbose */)) {
- fprintf(stderr, Name ": IMSM RAID geometry validation"
+ pr_err("IMSM RAID geometry validation"
" failed. Array %s activation is blocked.\n",
dev->volume);
this->array.state |=
info_d = calloc(1, sizeof(*info_d));
if (!info_d) {
- fprintf(stderr, Name ": failed to allocate disk"
- " for volume %.16s\n", dev->volume);
+ pr_err("failed to allocate disk"
+ " for volume %.16s\n", dev->volume);
info_d = this->devs;
while (info_d) {
struct mdinfo *d = info_d->next;
start,
length,
buf) != 0) {
- fprintf(stderr, Name ": Error restoring stripes\n");
+ pr_err("Error restoring stripes\n");
goto abort;
}
goto abort;
if (open_backup_targets(info, new_disks, targets, super, id->dev)) {
- fprintf(stderr,
- Name ": Cannot open some devices belonging to array.\n");
+ pr_err("Cannot open some devices belonging to array.\n");
goto abort;
}
continue;
}
if (lseek64(targets[i], read_offset, SEEK_SET) < 0) {
- fprintf(stderr,
- Name ": Cannot seek to block: %s\n",
- strerror(errno));
+ pr_err("Cannot seek to block: %s\n",
+ strerror(errno));
skipped_disks++;
continue;
}
if ((unsigned)read(targets[i], buf, unit_len) != unit_len) {
- fprintf(stderr,
- Name ": Cannot read copy area block: %s\n",
- strerror(errno));
+ pr_err("Cannot read copy area block: %s\n",
+ strerror(errno));
skipped_disks++;
continue;
}
if (lseek64(targets[i], write_offset, SEEK_SET) < 0) {
- fprintf(stderr,
- Name ": Cannot seek to block: %s\n",
- strerror(errno));
+ pr_err("Cannot seek to block: %s\n",
+ strerror(errno));
skipped_disks++;
continue;
}
if ((unsigned)write(targets[i], buf, unit_len) != unit_len) {
- fprintf(stderr,
- Name ": Cannot restore block: %s\n",
- strerror(errno));
+ pr_err("Cannot restore block: %s\n",
+ strerror(errno));
skipped_disks++;
continue;
}
new_disks,
super,
id->dev)) {
- fprintf(stderr,
- Name ": Cannot restore data from backup."
- " Too many failed disks\n");
+ pr_err("Cannot restore data from backup."
+ " Too many failed disks\n");
goto abort;
}
if (spares == NULL
|| delta_disks > spares->array.spare_disks) {
- fprintf(stderr, Name ": imsm: ERROR: Cannot get spare devices "
+ pr_err("imsm: ERROR: Cannot get spare devices "
"for %s.\n", geo->dev_name);
i = -1;
goto abort;
struct imsm_dev *dev;
struct intel_super *super;
long long current_size;
+ unsigned long long free_size;
+ long long max_size;
+ int rv;
getinfo_super_imsm_volume(st, &info, NULL);
if ((geo->level != info.array.level) &&
if (geo->level == 5) {
change = CH_MIGRATION;
if (geo->layout != ALGORITHM_LEFT_ASYMMETRIC) {
- fprintf(stderr,
- Name " Error. Requested Layout "
- "not supported (left-asymmetric layout "
- "is supported only)!\n");
+ pr_err("Error. Requested Layout "
+ "not supported (left-asymmetric layout "
+ "is supported only)!\n");
change = -1;
goto analyse_change_exit;
}
break;
}
if (change == -1) {
- fprintf(stderr,
- Name " Error. Level Migration from %d to %d "
- "not supported!\n",
- info.array.level, geo->level);
+ pr_err("Error. Level Migration from %d to %d "
+ "not supported!\n",
+ info.array.level, geo->level);
goto analyse_change_exit;
}
} else
geo->layout = 0;
geo->level = 5;
} else {
- fprintf(stderr,
- Name " Error. Layout Migration from %d to %d "
- "not supported!\n",
- info.array.layout, geo->layout);
+ pr_err("Error. Layout Migration from %d to %d "
+ "not supported!\n",
+ info.array.layout, geo->layout);
change = -1;
goto analyse_change_exit;
}
if ((current_size != geo->size) && (geo->size >= 0)) {
if (change != -1) {
- fprintf(stderr,
- Name " Error. Size change should be the only "
+ pr_err("Error. Size change should be the only "
"one at a time.\n");
change = -1;
goto analyse_change_exit;
}
if ((super->current_vol + 1) != super->anchor->num_raid_devs) {
- fprintf(stderr,
- Name " Error. The last volume in container "
- "can be expanded only (%i/%i).\n",
- super->current_vol, st->devnum);
+ pr_err("Error. The last volume in container "
+ "can be expanded only (%i/%i).\n",
+ super->current_vol, st->devnum);
goto analyse_change_exit;
}
+ /* check the maximum available size
+ */
+ rv = imsm_get_free_size(st, dev->vol.map->num_members,
+ 0, chunk, &free_size);
+ if (rv == 0)
+ /* Cannot find maximum available space
+ */
+ max_size = 0;
+ else {
+ max_size = free_size + current_size;
+ /* align component size
+ */
+ max_size = imsm_component_size_aligment_check(
+ get_imsm_raid_level(dev->vol.map),
+ chunk * 1024,
+ max_size);
+ }
if (geo->size == 0) {
/* requested size change to the maximum available size
*/
- unsigned long long freesize;
- int rv;
-
- rv = imsm_get_free_size(st, dev->vol.map->num_members,
- 0, chunk, &freesize);
- if (rv == 0) {
- fprintf(stderr, Name " Error. Cannot find "
+ if (max_size == 0) {
+ pr_err("Error. Cannot find "
"maximum available space.\n");
change = -1;
goto analyse_change_exit;
- }
- geo->size = freesize + current_size;
-
- /* align component size
- */
- geo->size = imsm_component_size_aligment_check(
- get_imsm_raid_level(dev->vol.map),
- chunk * 1024,
- geo->size);
+ } else
+ geo->size = max_size;
}
if ((direction == ROLLBACK_METADATA_CHANGES)) {
dprintf("Prepare update for size change to %llu\n",
geo->size );
if (current_size >= geo->size) {
- fprintf(stderr,
- Name " Error. Size expansion is "
- "supported only (current size is %llu, "
- "requested size /rounded/ is %llu).\n",
- current_size, geo->size);
+ pr_err("Error. Size expansion is "
+ "supported only (current size is %llu, "
+ "requested size /rounded/ is %llu).\n",
+ current_size, geo->size);
+ goto analyse_change_exit;
+ }
+ if (max_size && geo->size > max_size) {
+ pr_err("Error. Requested size is larger "
+ "than maximum available size (maximum "
+ "available size is %llu, "
+ "requested size /rounded/ is %llu).\n",
+ max_size, geo->size);
goto analyse_change_exit;
}
}
struct imsm_super *mpb = super->anchor;
if (mpb->num_raid_devs > 1) {
- fprintf(stderr,
- Name " Error. Cannot perform operation on %s"
- "- for this operation it MUST be single "
- "array in container\n",
- geo->dev_name);
+ pr_err("Error. Cannot perform operation on %s"
+ "- for this operation it MUST be single "
+ "array in container\n",
+ geo->dev_name);
change = -1;
}
}
free(u);
} else {
- fprintf(stderr, Name ": (imsm) Operation "
+ pr_err("(imsm) Operation "
"is not allowed on this container\n");
}
} else {
dev = dev->next;
}
if (dev == NULL) {
- fprintf(stderr, Name " Cannot find %s (%i) subarray\n",
+ pr_err("Cannot find %s (%i) subarray\n",
geo.dev_name, geo.dev_id);
goto exit_imsm_reshape_super;
}
int degraded)
{
unsigned long long new_degraded;
- sysfs_get_ll(info, NULL, "degraded", &new_degraded);
- if (new_degraded != (unsigned long long)degraded) {
+ int rv;
+
+ rv = sysfs_get_ll(info, NULL, "degraded", &new_degraded);
+ if ((rv == -1) || (new_degraded != (unsigned long long)degraded)) {
/* check each device to ensure it is still working */
struct mdinfo *sd;
new_degraded = 0;
}
/* Only one volume can migrate at the same time */
if (migr_vol_qan != 1) {
- fprintf(stderr, Name " : %s", migr_vol_qan ?
+ pr_err(": %s", migr_vol_qan ?
"Number of migrating volumes greater than 1\n" :
"There is no volume during migrationg\n");
goto abort;
projects / thirdparty / mdadm.git / blobdiff